IT7921679A0 - CONTROLLED CURRENT INVERTER AND MOTOR CONTROL SYSTEM. - Google Patents

CONTROLLED CURRENT INVERTER AND MOTOR CONTROL SYSTEM.

Info

Publication number
IT7921679A0
IT7921679A0 IT7921679A IT2167979A IT7921679A0 IT 7921679 A0 IT7921679 A0 IT 7921679A0 IT 7921679 A IT7921679 A IT 7921679A IT 2167979 A IT2167979 A IT 2167979A IT 7921679 A0 IT7921679 A0 IT 7921679A0
Authority
IT
Italy
Prior art keywords
control system
motor control
controlled current
current inverter
inverter
Prior art date
Application number
IT7921679A
Other languages
Italian (it)
Other versions
IT1112446B (en
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT7921679A0 publication Critical patent/IT7921679A0/en
Application granted granted Critical
Publication of IT1112446B publication Critical patent/IT1112446B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/36—Arrangements for braking or slowing; Four quadrant control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
IT7921679A 1978-04-10 1979-04-09 CONTROLLED CURRENT INVERTER AND MOTOR CONTROL SYSTEM IT1112446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/895,189 US4230979A (en) 1978-04-10 1978-04-10 Controlled current inverter and motor control system

Publications (2)

Publication Number Publication Date
IT7921679A0 true IT7921679A0 (en) 1979-04-09
IT1112446B IT1112446B (en) 1986-01-13

Family

ID=25404134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7921679A IT1112446B (en) 1978-04-10 1979-04-09 CONTROLLED CURRENT INVERTER AND MOTOR CONTROL SYSTEM

Country Status (6)

Country Link
US (1) US4230979A (en)
JP (1) JPS5920275B2 (en)
DE (1) DE2914595C2 (en)
GB (1) GB2018476B (en)
IT (1) IT1112446B (en)
SE (1) SE7903055L (en)

Families Citing this family (62)

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US4292577A (en) * 1979-03-12 1981-09-29 Kearney & Trecker Corporation A.C. Motor control circuit
US4281276A (en) * 1979-04-24 1981-07-28 General Electric Company Dual mode AC motor drive system
US4302713A (en) * 1979-04-24 1981-11-24 General Electric Company Fixed gating sequence apparatus and method for an inverter
US4366427A (en) * 1980-04-22 1982-12-28 General Electric Company Protective method and apparatus for a controlled current inverter and motor control system
US4314190A (en) * 1980-04-22 1982-02-02 General Electric Company Controlled current inverter with angle command limit
DE3021119C2 (en) * 1980-06-04 1986-08-14 Danfoss A/S, Nordborg Inverter circuit for operating an asynchronous motor with controllable speed
DE3030465C2 (en) * 1980-08-12 1982-06-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for operating a converter with a direct current intermediate circuit for supplying a three-phase machine
US4450396A (en) * 1980-09-23 1984-05-22 Massachusetts Institute Of Technology Electrically controlled synchronous machine
US4400655A (en) * 1981-05-11 1983-08-23 Imec Corporation Self generative variable speed induction motor drive
JPS5858889A (en) * 1981-10-01 1983-04-07 Toshiba Mach Co Ltd Drive control system for induction motor
US4446414A (en) * 1981-11-19 1984-05-01 General Electric Company Terminal voltage limit regulator for a load commutated inverter
US4441064A (en) * 1981-12-18 1984-04-03 General Electric Company Twelve-pulse operation of a controlled current inverter motor drive
US4420719A (en) * 1981-12-23 1983-12-13 General Electric Company Cross-tied current regulator for load commutated inverter drives
US4449087A (en) * 1981-12-23 1984-05-15 General Electric Company Flux feedback firing control for a load commutated inverter
US4468599A (en) * 1981-12-23 1984-08-28 General Electric Company Plug current regulator
US4431957A (en) * 1981-12-29 1984-02-14 General Electric Company Method and apparatus for generating signals representing motor flux in an AC motor
JPS58119792A (en) * 1982-01-11 1983-07-16 Hitachi Ltd Controlling method for induction motor
US4458199A (en) * 1982-02-04 1984-07-03 Varo, Inc. Link regulator with feed forward switching control
US4443747A (en) * 1982-04-01 1984-04-17 General Electric Company Transitioning between multiple modes of inverter control in a load commutated inverter motor drive
JPS58205221A (en) * 1982-05-26 1983-11-30 Toshiba Corp Current controlling method of power converter
US4483419A (en) * 1982-10-12 1984-11-20 Otis Elevator Company Elevator motoring and regenerating dynamic gain compensation
US4511834A (en) * 1982-12-23 1985-04-16 Borg-Warner Corporation Control and stabilizing system for damperless synchronous motor
DE3373390D1 (en) * 1983-03-18 1987-10-08 Acec Method of controlling the running of an electrical machine, and device using this method
US4545002A (en) * 1983-06-28 1985-10-01 General Electric Company Thyristor voltage limiter for current source inverter
US4453116A (en) * 1983-10-05 1984-06-05 General Electric Company Scalar decoupled control for an induction machine using current control
JPS60254201A (en) * 1984-05-30 1985-12-14 Toshiba Corp Controller
DE3427841A1 (en) * 1984-07-27 1986-02-06 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR THE OPERATION OF AN INTERMEDIATE CONVERTER WITH CURRENT LIMIT
DE3438504A1 (en) * 1984-10-20 1986-04-24 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD AND DEVICE FOR CONTROLLING A TURNTABLE
US4788493A (en) * 1984-12-04 1988-11-29 Square D Company Apparatus for detecting direction of electric power flow
US4602200A (en) * 1985-02-26 1986-07-22 General Electric Company Alternating current motor drive having current filter
JPS62233082A (en) * 1986-04-03 1987-10-13 Mitsubishi Electric Corp Speed controller for ac elevator
US4928052A (en) * 1987-04-30 1990-05-22 Fanuc Ltd. Power supply regenerating circuit
KR910009242B1 (en) * 1987-08-04 1991-11-07 가부시기가이샤 히다찌세이사꾸쇼 Torque control apparatus for rotating motor machine
US4833386A (en) * 1987-10-02 1989-05-23 Allen-Bradley Company, Inc. Apparatus and method for braking an electric motor
US5003241A (en) * 1988-03-08 1991-03-26 Allen-Bradley Company, Inc. Motor stoppage detection using back emf voltage
US4862052A (en) * 1988-03-08 1989-08-29 Allen-Bradley Company, Inc. Method for stopping an electric motor
US5047699A (en) * 1989-06-26 1991-09-10 Sundstrand Corporation VSCF start system motor current estimator
US4968925A (en) * 1989-08-07 1990-11-06 General Electric Company Universal field-oriented controller
US5029263A (en) * 1989-10-19 1991-07-02 Sundstrand Corporation Electric start control of a VSCF system
US4978897A (en) * 1990-04-26 1990-12-18 Allen-Bradley Company, Inc. Motor controller with an improved stopping technique
JPH0813200B2 (en) * 1991-10-31 1996-02-07 株式会社日立製作所 Induction motor controller
JP2755011B2 (en) * 1992-02-13 1998-05-20 三菱電機株式会社 Motor drive control device
US5668459A (en) * 1995-05-09 1997-09-16 Lg Industrial Systems Co., Ltd. Apparatus for generating magnetic flux of induction motor
US6740163B1 (en) * 2001-06-15 2004-05-25 Seagate Technology Llc Photoresist recirculation and viscosity control for dip coating applications
JP3918148B2 (en) * 2001-07-24 2007-05-23 株式会社日立製作所 Inverter device
US7112907B2 (en) 2003-12-12 2006-09-26 Siemens Vdo Automotive Inc. Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets
JP4449882B2 (en) * 2005-10-14 2010-04-14 株式会社デンソー Vehicle power generation control device
JP4264906B2 (en) * 2006-06-22 2009-05-20 株式会社日立製作所 Induction motor drive
US8400085B2 (en) * 2009-09-04 2013-03-19 Rockwell Automation Technologies, Inc. Dynamic braking for current source converter based drive
US8816625B2 (en) 2011-10-27 2014-08-26 Rockwell Automation Technologies, Inc. Integrated regenerative AC drive with solid state precharging
FR2983012B1 (en) * 2011-11-22 2015-01-16 Renault Sas METHOD FOR CONTROLLING A MOTOR POWERTRAIN AND CORRESPONDING CONTROL SYSTEM
WO2014125594A1 (en) * 2013-02-14 2014-08-21 東芝三菱電機産業システム株式会社 Power-conversion device and method for controlling same
US9083274B2 (en) 2013-04-08 2015-07-14 Rockwell Automation Technologies, Inc. Power stage precharging and dynamic braking apparatus for multilevel inverter
US9041327B2 (en) 2013-06-12 2015-05-26 Rockwell Automation Technologies, Inc. Method and apparatus for overvoltage protection and reverse motor speed control for motor drive power loss events
US9787210B2 (en) 2015-01-14 2017-10-10 Rockwell Automation Technologies, Inc. Precharging apparatus and power converter
RU2587162C1 (en) * 2015-02-11 2016-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" Method for energy-efficient dual-zone control of asynchronous motor speed in moment direct control system
RU2605458C1 (en) * 2015-06-15 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" Method of energy-efficient asynchronous electric drive speed control with flexible power limitation
CN105281611B (en) * 2015-12-03 2018-06-26 上海应用技术大学 A kind of control algolithm suitable for single inverter driving multiple asynchronous motors
CN105958884A (en) * 2016-05-23 2016-09-21 浙江清华长三角研究院 Realization method of improved server control electric current loop PI regulator
CN106330036B (en) * 2016-09-22 2018-12-11 四川长虹电器股份有限公司 Motor identification of rotational inertia control method
US11025052B2 (en) 2018-01-22 2021-06-01 Rockwell Automation Technologies, Inc. SCR based AC precharge protection
US10322815B1 (en) * 2018-03-22 2019-06-18 Hamilton Sundstrand Corporation Stored electrical energy assisted ram air turbine (RAT) system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144422C2 (en) * 1971-09-04 1973-09-20 Siemens Ag Device for controlling or regulating an asynchronous machine
DE2234681C3 (en) * 1972-07-14 1975-07-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and circuit arrangement for reducing the torque ripple of an induction machine
US4044285A (en) * 1975-08-19 1977-08-23 General Electric Company Method and apparatus for controlling variable speed, controlled current induction motor drive systems
US4088935A (en) * 1976-10-04 1978-05-09 General Electric Company Stabilizing scheme for an a-c electric motor drive system
US4088934A (en) * 1976-10-04 1978-05-09 General Electric Company Means for stabilizing an a-c electric motor drive system
DE2703541A1 (en) * 1977-01-26 1978-07-27 Licentia Gmbh Static converter for async. machine - shifts rotor frequency to minimise current consumption at low torque requirement

Also Published As

Publication number Publication date
IT1112446B (en) 1986-01-13
DE2914595A1 (en) 1979-10-18
US4230979A (en) 1980-10-28
GB2018476A (en) 1979-10-17
DE2914595C2 (en) 1987-01-22
SE7903055L (en) 1979-12-11
JPS5920275B2 (en) 1984-05-11
GB2018476B (en) 1982-11-24
JPS54148218A (en) 1979-11-20

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